APC PD80G6FK1-M Manuel de service télécharger pdf (Page 50)

42 InfraStruXure System – Service Manual – Installation and Start-Up 990-1467C

Route and Attach Overhead Wiring

Connect the sub-feed power cable conductors to a three-pole breaker on the PDU

Electrical Hazard: Only licensed electricians or APC Field Service Engineers can

connect the sub-feed power cable conductors to a breaker on the PDU. Ensure that

the RDP breakers are OFF before beginning this procedure.

The sub-feed power cable is connected to the RDP and the cable’s wires are terminated with ferrules.

Note: If you ordered the alternative connection, your PDU and RDP have sub-feed power

cables that terminate with IEC 309 connectors. If you have this option, the procedure

below does not apply.

To connect the sub-feed power cable to the PDU:

1. Route the sub-feed power cable from the RDP to the PDU through the Shielding Troughs.

2. Route each phase conductor (L1, L2, L3) through a current sensor (secured to the PDU

enclosure) and secure the current sensor to each conductor using a wire tie (provided).

3. Connect the power

cable’s individual wires

(see the illustration):

a. Connect each phase

conductor (L1, L2,

L3) to the appropriate

pole on one of the

three-pole breakers

(sub-feed breakers) at

the bottom of the

panel.

b. Connect the neutral

wire to a termination

point on the Neutral

Bar (N) at the top of

the distribution panel.

c. Connect the ground

wire to a ground lug

(G) at the bottom of

the distribution panel.

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APC PD80G6FK1-M Manuel de service Page 50